The Arch Linux distribution has been modified to run off the FreeBSD 9.0 kernel as an alternative to using Linux. The developer of ArchBSD explained his reasoning as enjoying FreeBSD while also liking the Arch Linux philosophy of a ‘fast, lightweight, optimized...

Most of you will have read, or maybe even used, Debian GNU/kFreeBSD, which is an operating system consisting of FreeBSD kernel with a GNU userland, but there’s also Gentoo FreeBSD. So what is Gentoo FreeBSD? According to the Gentoo FreeBSD project...